Hi, recently my friend purchased this mobile letv 1s.
Its design and look was good. You will attract to its slim ness. It has a finger sensor also. Its price is ok.
The main drawback is battery issue and camera not upto the mark as they memtioned in the site.
When we use the phone for half an hour it is fully heating like an iron box and battery is draining very quickly.
Immediately we returned the product. I suggest because of this heating issue donot take this mobile. If the heating is high you will have a high impact on radiation which is very dangerous. Better avoid this mobile as I feel.